Bike Wheel Paradox - Detailed Calculations

[@kishore2486]

Interesting problem. One of the best applied physics channel❤

[@PhysicsNinja]

Thanks

[@Sayoinmayo]

Finally I have been waiting an explanation for so long. Thank you so much!

[@wowgggearing]

this is why yoyo on the floor move faster than the rope

[@fizixx]

Terrific video!

[@RUNOV.A]

Hello.butterfly effect👍 Take very good care of yourself 🎉

[@advancedstudy0]

Hey Physics Ninja, have you tried problems from the F = MA and USAPHO exams from the American Association of Physics Teachers? There are a lot of good problems there, you should try some if you haven't already!

[@abbasibrahim9435]

Excellent

[@itso6778]

wow! physics is so beautiful

[@elbrayanqebinquispecondori]

Hey Physics Ninja, do you have by any chance the blueplains to build/3D print this proyect? :D

[@shivangkeshri273]

Hey! I think ur expression at the end of the video may be incorrect, i think the expression in the bracket should be R - r sin(alpha) for the distance between the pivot and line of action of the force.

[@PhysicsNinja]

If you set alpha =0 in your equation you’ll have a positive acceleration which is incorrect. Note that I have alpha defined differently in the last part.

[@mrkb34]

Err. It’s been a while since I took physics. Can you provide a more intuitive explanation? I feel like it has something to do with a levering action between the crank and the friction (non-slip) between the table and the wheel.